Quality civil engineering, land surveying and construction management services are the backbone of Douphrate & Associates, Inc. (DAI).

We are a one-stop civil engineering design firm capable of providing our clientele with sound, cost-effective products and solutions. We invite you to explore our site to find out more about our philosophy, staff, services and projects.

With locations in Rockwall and Mineola, Texas, DAI serves companies throughout the southwest and has completed hundreds of projects, including:

• Single-family and Multi-Family Residential Communities
• Commercial and Office Developments
• Oil & Gas/Pipeline Surveying
• Mixed-Use Projects
• Industrial Parks/Facilities
• Golf Courses and Recreational Projects
• Retail Centers
• Infill/Community Redevelopment
• Marina and Waterfront Developments
• Street, Highway, and Intersection Design
• Healthcare Facilities
• Educational Projects